baber/WOPTO huggingface dataset:
Patent JP-S6013257-A (JP)
Title: Ultrasonic diagnosis
Inventor: ARAI TOSHIAKI
IPC: G01N33/46
Filed: 1983-07-04
Abstract: PURPOSE:To achieve a quantitative detection of any decay defect of a wood pillar or the like accurately by measuring an ultrasonic wave propagation time at the parts on the straight line passing the imaginary center of a measuring section and divided by imaginery lines to determine the shaped and the position of a defect. CONSTITUTION:Ultrasonic probes 2a and 2b are provided at the point P1 and P1' opposite thereto or the like among intersections P1 and P1'-P8 and P8' between imagenery straight lines passing the imagenery center O of the section 5 to be measured of a wood pillar or the like and the propagation time of an ultrasonic wave propagating through the straight line P1 and P1' or the like is measured. In this case, the ultrasonic wave propagates shunting the decayed part H and the comparison between the measured time and the reference propagation time determines the length l1 of the decayed part H. On the other hand, the ultrasonic wave propagation times in parts at 90 deg. or the like divided by the imagenery lines are measured with the probes 2a and 2b provided at the points P1 and P5, P1 and P5', P1' and P5, P1' and P5' and the like and compared with the reference time to calculate the probability of presence of decayed parts thereby determinining the position of decayed parts from the maximum probability. Thus, decay defects of the wood pillar or the like can be accurately detected quantitatively.
Patent JP-S61278735-A (JP)
Title: Instrument for measuring grain size distribution
Inventor: TAKEUCHI KAZU
IPC: G01N15/04
Filed: 1985-06-03
Abstract: PURPOSE:To make the correcting coefficient of Boycott effect into a invariable constant without fail and to attain the precise correction by measuring a subject in such a state that a distance between the bottom of a container and that of a scale is always constant. CONSTITUTION:While a pulse motor 9 is driven and a container stand 5 is ascended, weight data from an electronic balance is momentarily sampled, and a weight decreasing change, when the contact pointer 4 of a scale 2 abuts on the bottom of a container 1, is grasped to stop the ascendance of the container stand 5. Pulses at the side descending the container stand 5 are generated by the set number, and the container stand 5 is descended by the prescribe minimal amount. After said positioning, the scale 2 is removed out of the electronic balance 3, and the container 1 is taken out and injected with a suspended liquid made of sampled grains. Then the container 1 is again placed on the container stand 5 to suspend the scale 2 on the electronic balance 3, and the weight data available from the grain settlement to the scale 2 is momentarily read out, thereby obtaining the grain size distribution of the sampled grains.
Patent JP-H02304219-A (JP)
Title: Overload safety device
Inventor: KATO HEIZABURO
IPC: F16D7/06
Filed: 1989-05-17
Abstract: PURPOSE:To considerably improve durability by employing a piston which is rotatable and at the same time comes into contact with an engagement ball protruding out of a through hole with the axis of the piston displaced from the center of the engagement ball so that the piston presses the engagement ball toward an engagement recess. CONSTITUTION:The axis 15 of a piston 9 is not concentric with the center 16 of an engagement ball 8 but has an eccentricity by the dimension E. When the engagement ball 8 moves away from an engagement recess 6 and rotates at the time of overloading, the piston 9 is also rotated by the rotation of the ball. As the engagement ball 8 rolls around at a distance from the center of the piston 9 with respect to the piston 9, the piston 9 is prevented from nonuniform wear. Durability of the piston 9 is thus considerably improved.
Patent JP-H08316208-A (JP)
Title: Machining device using radical reaction and its machining method
Inventor: TANAKA HIROAKI
IPC: H01L21/3065
Filed: 1995-05-19
Abstract: PURPOSE: To provide a machining device for machining a wide area with radical reaction regardless of a simple configuration. CONSTITUTION: A reaction gas 12 is supplied closer to a workpiece 8. A laser beam is passed through a light intensity distribution forming body 4, a beam of light is formed with an intensity distribution in a direction crossing the optical axis, and the beam of light of a light source is applied to a reaction gas, thus generating radicals with a density distribution corresponding to the intensity distribution. A volatile substance is generated by the radical reaction between a radial and the workpiece and the substance is volatilized, thus machining the workpiece with the amount of machining corresponding to the intensity distribution of light.
Patent JP-H09302733-A (JP)
Title: Storm water utilizer
Inventor: MATSUDA TAMIO
IPC: C02F1/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a storm water utilizer eliminating trouble due to sludge brought about by taking storm water in a fall start containing a large quantity of dust, etc., on a roof into the utilizer and contributing to a spread to a general household by effectively using a building while compacting constitution. SOLUTION: This storm water utilizer has a storm-water storage section 3, in which storm water W1, W2, W3 from the roofs L of a dwelling house J and the roof M of a garage K are stored and which further has a first sludge depositing section 31, in which sludge in collected storm water settles and deposits. This storm water utilizer has a pump device 5 supplying the outside of the storm-water storage section 3 with storm water W4 stored in the storm- water storage section 3 and discharging sludge D1 depositing in the first sludge depositing section 31 to the outside of the storm-water storage section 3.
Patent JP-H07290518-A (JP)
Title: Method and device for opening/closing injection opening of hot runner nozzle
Inventor: SHIBATA ITSUO
IPC: B29C45/28
Filed: 1994-04-25
Abstract: PURPOSE:To change color of resin and replace material without problem, facilitate maintenance, and improve uniformity of a molded piece by decentering an injection opening of a nozzle, providing a hole in a position of an opposite member conforming to the injection opening, and rotating the nozzle or the opposite member. CONSTITUTION:A nozzle is provided for a hot runner to be used in an injection molding device. An injection opening 24 of a hot runner nozzle 21 is arranged at a position decentered from the central part of the hot runner nozzle 21. In a cap 25, a hole 31 is provided at a position conforming to the injection opening 24 of the hot runner nozzle 21 and is rotatably attached to the tip of the hot runner nozzle 21 by fittings 26. At the cap 25, an arm 27 for rotating the cap 25 is provided. To the arm 27, a piston rod 29 of a cylinder 28 to be driven hydraulically is connected.
Patent JP-S61278811-A (JP)
Title: Mirror holder
Inventor: OBANA SHIGENORI
IPC: G02B7/18
Filed: 1985-06-05
Abstract: PURPOSE:To prevent a mirror from being freely moved in a reverse direction to the exciting direction of a plate spring member and to hold the mirror precisely on a prescribed position by forming regulating parts on the plate spring member. CONSTITUTION:Both the end parts of the plate spring member 33 are extended from supporting legs 33b and bent to form the regulating parts 33c. The end part of the mirror is held on a prescribed position by the plate spring member 33 and set up along the inner peripheries 36 of the side parts of a supporting hole 32 by the regulating parts 33c. The height of length of the regulating parts 33c is set up to the same value or a slightly larger value as/than a distance from one surface of the mirror 30 set up on the prescribed position to one side 34 of the corresponding inner periphery of the supporting hole 32. If external force is applied to the mirror 30 along the reverse direction Y to the exciting direction X under the state that the mirror is held by the plate spring member 33, the mirror 30 tries to move along the direction Y, but the movement is suppress by the right and left regulating parts 33c to prevent the mirror 30 from free movement by the regulating parts 33c.
Patent JP-S63287069-A (JP)
Title: Manufacture of field-effect transistor
Inventor: HIROSE TAKASHI
IPC: H01L21/338
Filed: 1987-05-19
Abstract: PURPOSE:To reduce parasitic resistance and to implement high speed and high performance, by forming source and drain electrodes of a FET by using cut of vacuum evaporation, with a gate electrode and a sidewall film, which is formed on the top part of the sidewall of said electrode, as masks. CONSTITUTION:A gate electrode 13 comprising tungsten silicide is formed on a GaAs semi-insulating substrate 11 having an active layer 12. At this time, the sidewall of the electrode 13 is formed approximately vertically. Alkylsylanol solution is applied on the entire surface and baking is performed. Thus an insulating film 14 is formed. Then, a part of the electrode 13 is exposed by RIE using plasma 15. Thereafter, an Si nitride film is formed on the entire surface by P-CVD, and an insulating film 16 is provided. A sidewall film 16a comprising an insulating film 16 is formed on the sidewall of the electrode 13 by RIE using plasma 17. Then the insulating film 14 is removed with fluoric acid buffer solution, and a T-shaped pattern having an overhang length l with respect to the electrode 13 is formed. Then, with resist 18 and the T-shaped pattern as masks, Au-Ge alloy is evaporated, and a drain electrode 19 and a metal film 19a are formed. The resist 18 is removed.
Patent JP-S62281772-A (JP)
Title: Elastic wave motor
Inventor: KUSAKI KENJI
IPC: H02N2/00
Filed: 1986-05-27
Abstract: PURPOSE:To improve rotational efficiency and prevent noise from being generat ed, by forming a porous layer on either one of the contacting surfaces of an elastic body and a rotor. CONSTITUTION:An oscillating unit 1 is organized by bonding a piezoelectric ceramics 3A to an elastic unit 2 made of ring-formed stainless steel or the like. A rotary body 5 is organized by bonding a plastic slider 7 to a rotor base 6 made of ring-formed steel material or the like. In this case, on the surface of the slider 7, a porous layer 8 made of titanium carbide is formed. Then, by the porous layer 8 on the surfaces of the slider 7 and the elastic unit 2 in contact with each other, permeability is improved, and even if each point on the surface of the elastic unit 2 comes in contact with or is separated from the surface of the slider 7 repeatedly at a high speed, air film is not generated between the elastic unit 2 and the slider 7. As a result, rotational efficiency can be improved, and noise can be prevented from being generated due to broken air film.
Patent JP-S5677212-A (JP)
Title: Useful insecticide
Inventor: KIGOSHI HOMITSU
IPC: A01N65/00
Filed: 1979-09-25
Abstract: PURPOSE: An insecticide, having fortified insecticidal action, and prepared by incorporating Chinese herbal crude drugs Phellodendron amurense RUPRECHT, Artemisia princeps Pamp., etc. as insecticidal components or fortifying the insecticidal action of a substance or composition having the insecticidal action equal or similar to that of the drugs through oxidation.  
     CONSTITUTION: An insecticidal substance or composition containing insecticidal components, e.g. Chinese herbal crude drugs Phellodendron amurense RUPRECHT, Artemisia princeps Pamp., etc., e.g. a leaf extract of Aretemisia princeps Pamp., and/or having the insecticidal action equal or similar to that of the drugs, e.g. a composition of sesame oil, castor oil and anhydrous alcohol or of a kitchen detergent and comphor, is oxidized with an oxidizing agent, e.g. potassium permanganate, benzoyl peroxide or bleaching powder, to give an agricultural chemical or an insecticide having a fortified insecticidal action. A diluting agent, an emulsifier, dispersing agent or a penetrant may be further added thereto, and the insecticidal action may be further fortified by the electrostatic treatment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11317923-A (JP)
Title: Image processor and image processing system
Inventor: FUKUZAWA KEIICHI
IPC: G11B27/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that continuously records different still images and reproduces the recorded still images in an excellent state to the user while ensuring the reliability at reproduction efficiently. SOLUTION: In this system 100, a control means 116 controls an information read operation of storage means (115a-115d) so that N frames (N is an integer being 2 or over) of multi still image information (information of an index image for N-frames of still image information) each including part of N-frames of still image information are configured when the N-frames of still image information are all stored in the storage means. N-frames of the still image information are recorded on a storage medium 109.
Patent JP-S6014068-A (JP)
Inventor: TANEICHI SANJI
IPC: F25B39/02
Filed: 1983-07-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01291599-A (JP)
Title: Digital voice signal reproducing device
Inventor: TSUNODA YOSHINORI
IPC: H04R5/033
Filed: 1988-05-18
Abstract: PURPOSE:To reduce deterioration in crosstalk and an S/N by separating a digital/driving signal converter of Rch and a digital/driving signal converter of Lch, and arranging them in a right and a left driving signal/voice converters, respectively. CONSTITUTION:An Rch-D/A converter 3 is arranged in the right side speaker 11 of a headphone 13, and an Lch-D/A converter 4 in the left speaker 10. Since digital voice signals of right and left channels demodulated at a decoder 17 are inputted to the Rch-D/A converter 3 and the Lch-D/A converter 4, respectively via a connector 6, a jack 8, and a lead wire 9, no deterioration in sound quality is generated. Also, since the D/A converters 3 and 4 of Rch and Lch are housed in the speakers 10 and 11 of respective channel, respectively, they can be separated by around 20cm, and also, since a human body functions as a shielding material when they are used, the crosstalk generated between the D/A converters 3 and 4 can be reduced at minimum level.
Patent JP-H01291068-A (JP)
Title: Condensing device
Inventor: ISHIBASHI KIYOSHI
IPC: F25B9/00
Filed: 1988-05-19
Abstract: PURPOSE:To enable a container to be installed in separate from a freezer by a method wherein a first one-way valve capable of opening in only one direction of one opening of a second passage of a condensor is arranged in a first pie and a second one-way valve capable of being opened only in a direction toward a space of the container is arranged in a second pipe. CONSTITUTION:A coolant 23 changed into gaseous state as an item to be cooled is cooled in a former half cycle in a freezer 10 is flowed into a second passage 17 of a condensing part 17 through one-way valve 21 and then condensed with a working gas of low temperature flowing in a first passage 17a. In the latter half cycle, since a temperature of the working gas is higher than that of the former half cycle, both gaseous state and liquid phase are present in a space extending from the one-way valve 21, the second passage 17b of a condensing part 17 and the one-way valve 22, resulting in that its pressure becomes equal to a saturated vapor pressure at the temperature. Therefore, the liquid coolant 23 condensed is increased at its temperature and its pressure is also increased along a curve of saturated vapor pressure. The coolant is pushed up and returned back to a container 20 through one-way valve 22. Accordingly, it is possible to design the container in separate from the freezer.
Patent JP-S5646270-A (JP)
Title: Automatic opening-closing device for original press member of picture formation apparatus
Inventor: ICHIKAWA KIYOMICHI
IPC: G03G15/04
Filed: 1979-09-21
Abstract: PURPOSE: To obtain an automatic opening-closing device of simple structure by opening and closing an original press member by shifting the center of gravity of the original press member by reciprocally moving a weight body.  
     CONSTITUTION: Front surface 1a of main duplicator body 1 is that opposing to an operator, original platen glass 2 is provided on the top surface of main body 1, and rod materials 4a and 4b are inserted, being vertically slidable, into guide members 3a and 3b provided to duplicator 1 at two rear positions of glass 2. To tips of rod materials 4a and 4b, bearing members 5a and 5b are fixed and on shaft 6, box-shaped press member 7 is supported while it can be opened and closed over glass 2. Inside of press member 7, miniature reversible motor 9, pulleys 11'14, wire 15, and weight body 16 are provided. Motor 9 is driven to feed weight body 16 backward and as weight body 16 moves near shaft 6, the center of gravity of press plate 6 is shifted backward from shaft 6 to open press plate 7. As weight body 16 is moved forth to the contrary, press plate 7 is automatically closed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09285623-A (JP)
Title: Game machine administration device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine administration device which can easily be replaced in a short time. SOLUTION: This device is a game machine administration device which collects play data indicating an operation condition of a game machine and sends control information to the game machine and the peripheral devices of the game machine. The game machine administration device is divided into a game machine administration device main body 31 and a game machine administration device mounting board 32. the game machine administration device main body 31 and the game machine administration device mounting board 32 are provided with connectors 31a and 32a respectively which are used to freely connect the game machine administration device main body 31 and the game machine administration device mounting board 32, and the game machine administration device mounting board 32 is provided with an input/output terminal used to connect the game machine administration device to external devices.
Patent JP-S5824959-A (JP)
Title: Restaurant utilizing system using magnetic card
Inventor: UENA TAKAAKI
IPC: G07F7/00
Filed: 1981-08-05
Abstract: PURPOSE:To make the logging of data for storage control etc. for a restaurant easy, by saving the man-power for jobs printing of tickets, office work for inquiries and deduction of cost from salary, and daily log, through the use of magnetic cards in common use for identification cards, when a lot of personnel of companies and governmental agencies use a restaurant. CONSTITUTION:A restaurant utilizing card 1 is given to each user of a restaurant, the card 1 is provided with a picture 2 of the user and a magnetic recording section 3, and the section 3 is magnetically recorded with the information of the user. In using the restaurant, the card 1 is handed over to a cashier, the cashier receiving the card inserts the card to a card reader 5, the information of the recording section 3 on the card 1 is inputted to a floppy disc 10 of a recorder 4. The order is inputted from menu keys on the recorder and the menu and its cost are displayed on display sections 7 and 8. When the end key is operated after the order, a receipt is issued from a receipt recording section 13, and the receipt and the card 1 are given to the user, allowing to save various office works.
Patent JP-H01292045-A (JP)
Title: Composite composition of olefin resin for molding, molded article of said composite composition, sliding part and tape-guide molded therefrom, cartridge integrated with tape guide and magnetic tape cartridge
Inventor: ARAKI TATSUO
IPC: C08L23/00
Filed: 1988-05-18
Abstract: PURPOSE:To obtain a composite composition of an olefin resin for molding, having low frictional coefficient and high strength and suitable as a sliding member, tape guide, etc., by compounding an olefin resin, rod-shaped particles and particles having plate crystal structure. CONSTITUTION:The objective composite material of an olefin resin for molding is produced by compounding (A) 10-90vol% of an olefin resin, preferably an ultra-high-molecular weight polyethylene having a molecular weight of 500,000-1,000,000 with (B) 3-60vol% of rod-shaped particles [preferably potassium titanate having an aspect ratio (major axis/minor axis) of 5-50] and (C) 5-55vol% of particles having plate crystal structure, preferably graphite having particle diameter of 0.1-30mum. Preferably, the volume of the component C is <=4 times that of the component B and the major axis of the particle B is <=20 times the particle diameter of the component C. A sliding member, a tape guide, etc., can be produced by the molding (preferably injection molding) of the obtained composition.
Patent JP-H05296031-A (JP)
Title: Exhaust gas purifying device for engine
Inventor: KURONISHI KIYOSHI
IPC: F02D45/00
Filed: 1992-04-15
Abstract: PURPOSE:To obtain a high purification rate of exhaust gas in concurrence with start of specified operation of an engine by previously preheating a catalyst that is used under the specified condition of the engine. CONSTITUTION:An exhaust gas purifying device of an einge is provided with a first catalyst 23 used under the specified condition of the engine 10, and a bypass passage 25 that bypasses the first catalyst 23. Further it is provided with an exhaust gas switching/controlling means 27 that switches exhaust gas and supplies it to the first catalyst 23 when the temperature of the first catalyst 23 is not more than the temperature of activation and previously activates the first catalyst 23 even when the engine is under the conditions other than the specified condition.
Patent JP-S62285918-A (JP)
Title: Production of polyphenylene ether
Inventor: MARUTEIN BARUTOMAN
IPC: C08G65/44
Filed: 1987-05-21
Abstract: The invention relates to the method of manufacturing polyphenylene ethers by an oxidative coupling reaction of monomeric phenols in a solvent mixture comprised of an aromatic hydrocarbon with 6-8 carbon atoms and an aliphatic alcohol with 1-4 carbon atoms in a volumetric ratio of the hydrocarbon to the alcohol of 92.5:7.5 to 50:50, in the presence of a catalyst comprised of cupric chloride, a secondary diamine, and morpholine.
Patent JP-H08318939-A (JP)
Title: Foldable container
Inventor: TANABE SHIGENOBU
IPC: B65D6/18
Filed: 1995-05-22
Abstract: PURPOSE: To surely keep a built up state by engaging an end surface plate so that it may not fall inward under the built up state. CONSTITUTION: A pair of side surface plates 2 and a pair of end surface plates 3 are arranged on the four edges of a rectangular bottom plate. At the same time, the lower ends of the pair of side surface plates 2 and the pair of end surface plates 3 are rotatably connected to the bottom plate to make the pair of side surface plates 2 and the pair of end surface plates 3 freely be stood or laid for a foldable container A. An engaging piece is provided inward from an end wall part 4 which is provided so as to be orthogonal with the side surface plate 2, at the end in the longitudinal direction of the side surface plate 2, in such a manner that the engaging piece may become in parallel with the side surface plate 2.  At the same time, an engaging recessed part 6 is provided from the external surface of the side end part of the end surface plate 3 in such a manner that the engaging recessed part 6 may become in parallel with the engaging piece, and the engaging piece and the engaging recessed part 6 are detachably engaged under a state wherein the side surface plate 2 and the end surface plate 3 are vertically stood. Under the state wherein the side surface plate 2 and the end surface plate 3 are vertically stood, an engaging protuberance 7 at the end of the side surface plate 2 is engaged with a protuberance 8 to be engaged on the end surface plate 3 in such a manner that the protuberance 8 to be engaged may be located on the outside of the engaging protuberance 7.